Wide-field vs. structured illumination microscopy (3D-SIM) of mid-stage intercellular bridge. The signal of CHMP4b-GFP (expressed under the endogenous promoter) is enhanced by the GFP-Booster. Microtubuli are stained with anti-tubulin antibody (pictures kindly provided by L. Schermelleh).

Central nervous system of a 3-day-old Drosophila larvae. GFP-Booster_ATTO488 was used to enhance the signal of dopamine neurons expressing GFP. (Image kindly provided by Kayvan Forouhesh Tehrani, the Kner Lab, University of Georgia; the Drosophila sample was supplied by the Shen lab, University of Georgia, Athens.)